| 紫外光固化法制备半互穿凝胶聚合物电解质 |
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| 引用本文： | 李为立,高延敏,王绍明,郭平义.紫外光固化法制备半互穿凝胶聚合物电解质[J].江苏科技大学学报(社会科学版),2009,23(1):32-36. |
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| 作者姓名： | 李为立 高延敏 王绍明 郭平义 |
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| 作者单位： | 江苏科技大学,先进焊接技术省重点实验室,江苏,镇江,212003
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| 摘 要： | 利用紫外光辐照制备半互穿凝胶聚合物电解质，组成中的预交联组分利用溶胶一凝胶法合成．通过红外光谱、差示扫描量热、X-射线衍射力学拉伸测试仪、扫描电镜、电化学交流阻抗谱、线性扫描伏安法等不同测试方法对不同比例下制得的半互穿凝胶聚合物电解质进行表征．其断裂强度达到6．58MPa，断裂伸长率为127．2％；且室温下离子导电率达2．34×10^-3S·cm^-1，相对于锂电极的电化学稳定窗口达＋4．6V．研究表明，此类半互穿凝胶聚合物电解质同时具有较好的力学性能和电化学性能，应用前景广泛．
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| 关 键 词： | 紫外光辐照聚合 半互穿交联聚合物 凝胶聚合物电解质 电化学性能 |
A novel semi-IPN gel polymer electrolyte prepared by UV irradiation |
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| Li Weili,Gao Yanmin,Wang Shaoming,Guo Pingyi.A novel semi-IPN gel polymer electrolyte prepared by UV irradiation[J].Journal of Jiangsu University of Science and Technology:Natural Science Edition,2009,23(1):32-36. |
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| Authors: | Li Weili Gao Yanmin Wang Shaoming Guo Pingyi |
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| Institution: | Jiangsu Provincial Key Lab of Advanced Welding Technology;Jiangsu University of Science and Technology;Zhenjiang Jiangsu 212003;China |
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| Abstract: | A new type of semi-IPN gel electrolyte was prepared by using UV irradiation,and the prepolymer was synthesized via sol-gel process directly.Its chemical and physical properties were electromechanical ecnsil testing machine,characterized by FTIR spectroscopy,differential scanning calorimetry(DSC),X-ray diffractions(XRD),scanning electron microscopy(SEM),alternating current impedance(AC impedance),and linear sweep voltammetry(LSV),etc.The values of the breaking strength and elongation at break for the prepare... |
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| Keywords: | UV irradiation polymerization semi-IPN gel polymer electrolyte electrochemistry properties |
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